Respuesta :

melissapurdy

Answer:

x^2-7

Step-by-step explanation:

Stryfer

Answer:

[tex]x+1[/tex]

Step-by-step explanation:

We know that the area is the length times width, so [tex](x-7)l=x^2-6x-7\\l=\frac{(x^2-6x-7)}{(x-7)}\\\\l=x+1[/tex].

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